Onions

Onions are a great source of flavonoid antioxidants, which is important for heart health.
This vegetable enhances circulation by contributing to the expansion of arteries and veins when blood flow increases.
In a 30-day study in 23 men, consuming 4.3 grams of onion extract daily caused great improvement in blood flow and artery dilation after eating.
Onions also possess anti-inflammatory characteristics, which can enhance blood flow and heart health by treating inflammation in veins and arteries.
Cinnamon
Cinnamon is a warming spice that provides several health benefits such as increasing blood flow.
Studies reveal that in animals, cinnamons can improve blood vessel dilation and blood flow in the coronary artery, which sends blood to the heart.
Also, research reveals that cinnamon can effectively decrease blood pressure in humans by relaxing your blood vessels. This enhances circulation and keeps your heart healthy.
In a study in 59 people with type 2 diabetes, 1,200 mg of cinnamon every day decreased systolic blood pressure (the number above in a reading) by an average of 3.4 mmHg after 12 weeks.











